Format the text in messages.
Basic WhatsApp text formatting option are available in flow editor. Refer this article for more details
Text Formatting
1 . Place two asterisks before and after the text to make the text bold. Example: ** text ** Bold
2 . Place one underscore before and after the text to make the text italic. Example: _ text _ Italic
3 . Place one (~) tilde before and after the text to apply a strikethrough effect to text. Example: ~ text ~ Strikethrough
4 . Place one (``) backtick before and after the text to apply for monospace. Example: text
Add Emojis
Generally, all browser provide Emojis extension. Once you have added the extension, you can add emojis with right click in the text editor of message.
Below example is from chrome.